1643201280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 648

約数和(自身を含む): 6870243744

約数和(自身を除く): 5227042464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 49, 56, 60, 63, 64, 70, 71, 72, 80, 82, 84, 90, 96, 98, 105, 112, 120, 123, 126, 128, 140, 142, 144, 147, 160, 164, 168, 180, 192, 196, 205, 210, 213, 224, 240, 245, 246, 252, 256, 280, 284, 287, 288, 294, 315, 320, 328, 336, 355, 360, 369, 384, 392, 410, 420, 426, 441, 448, 480, 490, 492, 497, 504, 560, 568, 574, 576, 588, 615, 630, 639, 640, 656, 672, 710, 720, 735, 738, 768, 784, 820, 840, 852, 861, 882, 896, 960, 980, 984, 994, 1008, 1065, 1120, 1136, 1148, 1152, 1176, 1230, 1260, 1278, 1280, 1312, 1344, 1420, 1435, 1440, 1470, 1476, 1491, 1568, 1640, 1680, 1704, 1722, 1764, 1792, 1845, 1920, 1960, 1968, 1988, 2009, 2016, 2130, 2205, 2240, 2272, 2296, 2304, 2352, 2460, 2485, 2520, 2556, 2583, 2624, 2688, 2840, 2870, 2880, 2911, 2940, 2952, 2982, 3136, 3195, 3280, 3360, 3408, 3444, 3479, 3528, 3690, 3840, 3920, 3936, 3976, 4018, 4032, 4260, 4305, 4410, 4473, 4480, 4544, 4592, 4704, 4920, 4970, 5040, 5112, 5166, 5248, 5376, 5680, 5740, 5760, 5822, 5880, 5904, 5964, 6027, 6272, 6390, 6560, 6720, 6816, 6888, 6958, 7056, 7380, 7455, 7840, 7872, 7952, 8036, 8064, 8520, 8610, 8733, 8820, 8946, 8960, 9088, 9184, 9408, 9840, 9940, 10045, 10080, 10224, 10332, 10437, 10496, 11360, 11480, 11520, 11644, 11760, 11808, 11928, 12054, 12544, 12780, 12915, 13120, 13440, 13632, 13776, 13916, 14112, 14555, 14760, 14910, 15680, 15744, 15904, 16072, 16128, 17040, 17220, 17395, 17466, 17640, 17892, 18081, 18176, 18368, 18816, 19680, 19880, 20090, 20160, 20377, 20448, 20664, 20874, 22365, 22720, 22960, 23288, 23520, 23616, 23856, 24108, 25560, 25830, 26199, 26240, 26880, 27264, 27552, 27832, 28224, 29110, 29520, 29820, 30135, 31311, 31360, 31488, 31808, 32144, 34080, 34440, 34790, 34932, 35280, 35784, 36162, 36736, 37632, 39360, 39760, 40180, 40320, 40754, 40896, 41328, 41748, 43665, 44730, 45440, 45920, 46576, 47040, 47232, 47712, 48216, 51120, 51660, 52185, 52398, 52480, 54528, 55104, 55664, 56448, 58220, 59040, 59640, 60270, 61131, 62622, 62720, 63616, 64288, 68160, 68880, 69580, 69864, 70560, 71568, 72324, 73472, 78720, 79520, 80360, 80640, 81508, 81792, 82656, 83496, 87330, 89460, 90405, 90880, 91840, 93152, 94080, 94464, 95424, 96432, 101885, 102240, 103320, 104370, 104796, 110208, 111328, 112896, 116440, 118080, 119280, 120540, 122262, 125244, 127232, 128576, 130995, 136320, 137760, 139160, 139728, 141120, 142639, 143136, 144648, 156555, 157440, 159040, 160720, 163016, 163584, 165312, 166992, 174660, 178920, 180810, 183393, 183680, 186304, 188160, 190848, 192864, 203770, 204480, 206640, 208740, 209592, 220416, 222656, 232880, 236160, 238560, 241080, 244524, 250488, 257152, 261990, 272640, 275520, 278320, 279456, 282240, 285278, 286272, 289296, 305655, 313110, 318080, 321440, 326032, 330624, 333984, 349320, 357840, 361620, 366786, 367360, 372608, 381696, 385728, 407540, 408960, 413280, 417480, 419184, 427917, 445312, 465760, 472320, 477120, 482160, 489048, 500976, 514304, 523980, 551040, 556640, 558912, 564480, 570556, 572544, 578592, 611310, 626220, 636160, 642880, 652064, 661248, 667968, 698640, 713195, 715680, 723240, 733572, 745216, 771456, 815080, 817920, 826560, 834960, 838368, 855834, 890624, 916965, 931520, 954240, 964320, 978096, 1001952, 1047960, 1102080, 1113280, 1117824, 1141112, 1145088, 1157184, 1222620, 1252440, 1283751, 1285760, 1304128, 1335936, 1397280, 1426390, 1431360, 1446480, 1467144, 1542912, 1630160, 1653120, 1669920, 1676736, 1711668, 1833930, 1863040, 1908480, 1928640, 1956192, 2003904, 2095920, 2139585, 2226560, 2235648, 2282224, 2314368, 2445240, 2504880, 2567502, 2571520, 2608256, 2671872, 2794560, 2852780, 2862720, 2892960, 2934288, 3260320, 3306240, 3339840, 3353472, 3423336, 3667860, 3726080, 3857280, 3912384, 4007808, 4191840, 4279170, 4453120, 4564448, 4628736, 4890480, 5009760, 5135004, 5216512, 5589120, 5705560, 5725440, 5785920, 5868576, 6418755, 6520640, 6679680, 6706944, 6846672, 7335720, 7714560, 7824768, 8015616, 8383680, 8558340, 9128896, 9780960, 10019520, 10270008, 11178240, 11411120, 11571840, 11737152, 12837510, 13041280, 13359360, 13693344, 14671440, 15649536, 16767360, 17116680, 18257792, 19561920, 20039040, 20540016, 22822240, 23143680, 23474304, 25675020, 26082560, 27386688, 29342880, 33534720, 34233360, 36515584, 39123840, 40078080, 41080032, 45644480, 46948608, 51350040, 54773376, 58685760, 68466720, 78247680, 82160064, 91288960, 102700080, 109546752, 117371520, 136933440, 164320128, 182577920, 205400160, 234743040, 273866880, 328640256, 410800320, 547733760, 821600640, 1643201280]

約数ペア:

[(1, 1643201280), (2, 821600640), (3, 547733760), (4, 410800320), (5, 328640256), (6, 273866880), (7, 234743040), (8, 205400160), (9, 182577920), (10, 164320128), (12, 136933440), (14, 117371520), (15, 109546752), (16, 102700080), (18, 91288960), (20, 82160064), (21, 78247680), (24, 68466720), (28, 58685760), (30, 54773376), (32, 51350040), (35, 46948608), (36, 45644480), (40, 41080032), (41, 40078080), (42, 39123840), (45, 36515584), (48, 34233360), (49, 33534720), (56, 29342880), (60, 27386688), (63, 26082560), (64, 25675020), (70, 23474304), (71, 23143680), (72, 22822240), (80, 20540016), (82, 20039040), (84, 19561920), (90, 18257792), (96, 17116680), (98, 16767360), (105, 15649536), (112, 14671440), (120, 13693344), (123, 13359360), (126, 13041280), (128, 12837510), (140, 11737152), (142, 11571840), (144, 11411120), (147, 11178240), (160, 10270008), (164, 10019520), (168, 9780960), (180, 9128896), (192, 8558340), (196, 8383680), (205, 8015616), (210, 7824768), (213, 7714560), (224, 7335720), (240, 6846672), (245, 6706944), (246, 6679680), (252, 6520640), (256, 6418755), (280, 5868576), (284, 5785920), (287, 5725440), (288, 5705560), (294, 5589120), (315, 5216512), (320, 5135004), (328, 5009760), (336, 4890480), (355, 4628736), (360, 4564448), (369, 4453120), (384, 4279170), (392, 4191840), (410, 4007808), (420, 3912384), (426, 3857280), (441, 3726080), (448, 3667860), (480, 3423336), (490, 3353472), (492, 3339840), (497, 3306240), (504, 3260320), (560, 2934288), (568, 2892960), (574, 2862720), (576, 2852780), (588, 2794560), (615, 2671872), (630, 2608256), (639, 2571520), (640, 2567502), (656, 2504880), (672, 2445240), (710, 2314368), (720, 2282224), (735, 2235648), (738, 2226560), (768, 2139585), (784, 2095920), (820, 2003904), (840, 1956192), (852, 1928640), (861, 1908480), (882, 1863040), (896, 1833930), (960, 1711668), (980, 1676736), (984, 1669920), (994, 1653120), (1008, 1630160), (1065, 1542912), (1120, 1467144), (1136, 1446480), (1148, 1431360), (1152, 1426390), (1176, 1397280), (1230, 1335936), (1260, 1304128), (1278, 1285760), (1280, 1283751), (1312, 1252440), (1344, 1222620), (1420, 1157184), (1435, 1145088), (1440, 1141112), (1470, 1117824), (1476, 1113280), (1491, 1102080), (1568, 1047960), (1640, 1001952), (1680, 978096), (1704, 964320), (1722, 954240), (1764, 931520), (1792, 916965), (1845, 890624), (1920, 855834), (1960, 838368), (1968, 834960), (1988, 826560), (2009, 817920), (2016, 815080), (2130, 771456), (2205, 745216), (2240, 733572), (2272, 723240), (2296, 715680), (2304, 713195), (2352, 698640), (2460, 667968), (2485, 661248), (2520, 652064), (2556, 642880), (2583, 636160), (2624, 626220), (2688, 611310), (2840, 578592), (2870, 572544), (2880, 570556), (2911, 564480), (2940, 558912), (2952, 556640), (2982, 551040), (3136, 523980), (3195, 514304), (3280, 500976), (3360, 489048), (3408, 482160), (3444, 477120), (3479, 472320), (3528, 465760), (3690, 445312), (3840, 427917), (3920, 419184), (3936, 417480), (3976, 413280), (4018, 408960), (4032, 407540), (4260, 385728), (4305, 381696), (4410, 372608), (4473, 367360), (4480, 366786), (4544, 361620), (4592, 357840), (4704, 349320), (4920, 333984), (4970, 330624), (5040, 326032), (5112, 321440), (5166, 318080), (5248, 313110), (5376, 305655), (5680, 289296), (5740, 286272), (5760, 285278), (5822, 282240), (5880, 279456), (5904, 278320), (5964, 275520), (6027, 272640), (6272, 261990), (6390, 257152), (6560, 250488), (6720, 244524), (6816, 241080), (6888, 238560), (6958, 236160), (7056, 232880), (7380, 222656), (7455, 220416), (7840, 209592), (7872, 208740), (7952, 206640), (8036, 204480), (8064, 203770), (8520, 192864), (8610, 190848), (8733, 188160), (8820, 186304), (8946, 183680), (8960, 183393), (9088, 180810), (9184, 178920), (9408, 174660), (9840, 166992), (9940, 165312), (10045, 163584), (10080, 163016), (10224, 160720), (10332, 159040), (10437, 157440), (10496, 156555), (11360, 144648), (11480, 143136), (11520, 142639), (11644, 141120), (11760, 139728), (11808, 139160), (11928, 137760), (12054, 136320), (12544, 130995), (12780, 128576), (12915, 127232), (13120, 125244), (13440, 122262), (13632, 120540), (13776, 119280), (13916, 118080), (14112, 116440), (14555, 112896), (14760, 111328), (14910, 110208), (15680, 104796), (15744, 104370), (15904, 103320), (16072, 102240), (16128, 101885), (17040, 96432), (17220, 95424), (17395, 94464), (17466, 94080), (17640, 93152), (17892, 91840), (18081, 90880), (18176, 90405), (18368, 89460), (18816, 87330), (19680, 83496), (19880, 82656), (20090, 81792), (20160, 81508), (20377, 80640), (20448, 80360), (20664, 79520), (20874, 78720), (22365, 73472), (22720, 72324), (22960, 71568), (23288, 70560), (23520, 69864), (23616, 69580), (23856, 68880), (24108, 68160), (25560, 64288), (25830, 63616), (26199, 62720), (26240, 62622), (26880, 61131), (27264, 60270), (27552, 59640), (27832, 59040), (28224, 58220), (29110, 56448), (29520, 55664), (29820, 55104), (30135, 54528), (31311, 52480), (31360, 52398), (31488, 52185), (31808, 51660), (32144, 51120), (34080, 48216), (34440, 47712), (34790, 47232), (34932, 47040), (35280, 46576), (35784, 45920), (36162, 45440), (36736, 44730), (37632, 43665), (39360, 41748), (39760, 41328), (40180, 40896), (40320, 40754)]